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发明名称
Rotary distributor
摘要
申请公布号
US2097111(A)
申请公布日期
1937.10.26
申请号
US19340748285
申请日期
1934.10.15
申请人
THE AMERICAN WELL WORKS
发明人
WALKER JAMES DONALD
分类号
C02F3/04
主分类号
C02F3/04
代理机构
代理人
主权项
地址
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